CN222831960U

CN222831960U - Knife changing device for paper separating machine

Info

Publication number: CN222831960U
Application number: CN202421421481.9U
Authority: CN
Inventors: 冯笠纯; 吴海军; 程振杰
Original assignee: Suzhou Chengming Paper Industry Technology Co ltd
Current assignee: Suzhou Chengming Paper Industry Technology Co ltd
Priority date: 2024-06-21
Filing date: 2024-06-21
Publication date: 2025-05-06
Anticipated expiration: 2034-06-21

Abstract

The utility model is applicable to the technical field of paper separators, and provides a blade changing device for paper separators, including a frame, a cutting assembly is arranged on the top of the frame, and a transmission assembly is installed on one end of the frame away from the cutting assembly; the frame includes a side plate connected to the cutting assembly, a groove arranged away from the cutting assembly, and a mounting pillar arranged near the cutting assembly; the cutting assembly includes a support pillar plugged into the mounting pillar, and a cutting module plugged into the side wall of the support pillar; the transmission assembly includes a paper winding wheel connected to the frame, and a paper placing bucket arranged away from the cutting assembly and plugged between two sets of side plates. The device solves the problem of traditionally replacing a cutting blade by unscrewing the screw, removing the cutting blade, and then replacing the blade, and achieves the purpose of quickly replacing the blade by plugging and unplugging, while improving the efficiency of blade replacement and avoiding injuries to operators during the replacement process.

Description

Knife changing device for paper separating machine

Technical Field

The utility model relates to the technical field of paper separating machines, in particular to a cutter changing device for a paper separating machine.

Background

The slitting machine is a mechanical device for dividing wide paper, mica tape or film into a plurality of narrow materials, and is commonly used for paper making machines, wire and cable mica tapes and printing and packaging machines. The slitting machine is mainly applied to slitting of non-woven fabrics, mica tapes, paper, insulating materials and various film materials, and is particularly suitable for slitting of narrow tapes (non-woven fabrics, paper, insulating materials, mica tapes, films and the like).

At present, a paper separator on the market comprises a conveying assembly and a cutting assembly, and the paper separator can cut film materials. However, the conventional paper dispenser usually adopts screws to fix the blade, and the blade needs to be removed after the screws are twisted off in the blade replacing process. The dismantling process is tedious, the tool changing efficiency is low, and because the screw needs to be twisted off when the blade is dismantled, the operation personnel are easily cut in the dismantling process, and the safety of the operation personnel is affected.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide the cutter changing device for the paper dispenser, which can be used for inserting and extracting the cutter to realize quick cutter changing and avoid damage to operators for cutter changing.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The cutter changing device for the paper separating machine comprises a frame, wherein a cutting assembly is arranged at the top of the frame, a conveying assembly is arranged at one end, far away from the cutting assembly, of the frame, the frame comprises side plates arranged in the vertical symmetrical direction, a groove arranged far away from the cutting assembly and a mounting support column arranged close to the cutting assembly, the cutting assembly comprises a support column inserted on the mounting support column and a cutting module inserted on the side wall of the support column, and the conveying assembly comprises a paper winding wheel connected with the frame and a paper placing bucket arranged far away from the cutting assembly and inserted between the two groups of side plates.

The utility model is further characterized in that two groups of side plates are symmetrically arranged about the axis of the side plates, a line concentration box is arranged on one side of the side plate, which is close to the cutting assembly, one end of one group of side plates, which is arranged opposite to the line concentration box, is provided with a placing table, and the top end of the placing table is provided with a driving module.

The utility model is further characterized in that one end of the side plate, which is far away from the cutting assembly, is provided with a groove, one end of the side plate, which is far away from the groove, is provided with a rectangular through hole, and mounting struts are inserted between the two groups of side plates.

The utility model is further characterized in that holes are symmetrically formed in two sides of the cutting module, the shape of each hole is matched with that of a supporting column, the cutting module is inserted on the supporting column, the cutting module comprises a cutting top block, the cutting top block is arranged in the horizontal direction, holes are formed in two sides of the cutting top block, the shape of each hole is matched with that of the supporting column, and the supporting column penetrates through the holes of the cutting top block.

The utility model is further characterized in that a cutting bottom plate is arranged at the bottom of the cutting top block, holes are symmetrically formed in two sides of the cutting bottom plate, the shape of each hole is matched with that of a supporting column, and the cutting bottom plate is inserted into the side wall of the supporting column. The cutting bottom plate top is provided with a groove, a cutting blade is inserted between the cutting top block and the cutting bottom plate groove, the cutting blade is of an L-shaped structure, and the bottom of the cutting blade is provided with a single-sided blade.

Through adopting above-mentioned technical scheme, cutting blade peg graft between cutting kicking block and cutting bottom plate, when needing to trade cutting blade, upwards remove cutting kicking block, remove the back with cutting blade, place new cutting blade on cutting bottom plate's recess after removing and accomplish the tool changing process.

The utility model further provides that the roll paper wheel is rotatably arranged at the top end of the groove, a first conveying wheel, a second conveying wheel and a third conveying wheel are sequentially arranged at one side of the roll paper wheel, which is close to the cutting assembly, the first conveying wheel, the second conveying wheel and the third conveying wheel are rotatably arranged between two groups of side plates, a pressing plate is arranged at one end of the third conveying wheel, which is far away from the second conveying wheel, the pressing plate is provided with a plurality of groups of rectangular holes in a penetrating way, and the top end of the pressing plate is provided with a pressing wheel.

Through adopting above-mentioned technical scheme, the reel can be with the scroll at its outer wall, and the paper passes first transfer wheel bottom afterwards, passes second department transfer wheel top again, passes the third drive wheel top afterwards, and the paper is pegged graft between platen and flattening wheel afterwards, and the paper is again transmitted to the paper bucket top of putting, has realized the transmission and the flattening of paper, has avoided cutting inequality because the paper pinches and causes.

In summary, the application comprises at least one of the following beneficial technical effects:

1. Cutting blade pegs graft between cutting kicking block and cutting bottom plate, when needs change cutting blade, upwards remove cutting kicking block, remove the back with cutting blade, place new cutting blade after removing and accomplish the tool changing process on cutting bottom plate's recess to make the change cutting blade process faster, and safer, improved tool changing efficiency simultaneously.

2. The paper winding wheel can enable paper to pass through the bottom of the first conveying wheel, then pass through the top of the second conveying wheel and then pass through the top of the third driving wheel, then the paper is inserted between the flattening plate and the flattening wheel, and the paper is conveyed to the top end of the paper placing hopper, so that paper conveying is completed, paper conveying and flattening are realized, and uneven cutting caused by paper wrinkling is avoided.

Drawings

Fig. 1 is a schematic structural view of a cutter changing device for a paper dispenser according to the present utility model.

Fig. 2 is a schematic structural diagram of another view of fig. 1.

Fig. 3 is a schematic structural view of a frame in the present utility model.

Fig. 4 is a schematic structural view of a tool changing assembly according to the present utility model.

The reference numerals indicate 1, a frame, 11, a side plate, 12, a line concentration box, 13, a placing table, 14, a driving module, 15, a groove, 16, a rectangular through hole, 17 and a mounting pillar;

2. cutting assembly, 21, support column, 22, cutting module, 221, cutting top block, 222, cutting bottom plate, 223, cutting blade;

3. The paper feeding device comprises a conveying assembly, 31, a paper winding wheel, 32, a first conveying wheel, 33, a second conveying wheel, 34, a third conveying wheel, 35, a flattening plate, 36, a flattening wheel, 37 and a paper placing hopper.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

Referring to fig. 1-4, the present utility model provides the following technical solutions:

Referring to fig. 1, the cutter changing device for a paper separating machine comprises a frame 1, two groups of side plates 11 are symmetrically arranged on the frame 1 along the vertical direction, and a cutting assembly 2 and a conveying assembly 3 are installed between the two groups of side plates 11. The frame 1 top is provided with cutting assembly 2, and cutting assembly 2 can cut the paper. One end of the frame 1 far away from the cutting assembly 2 is provided with a conveying assembly 3, and the conveying assembly 3 can realize conveying of paper.

Referring to fig. 3, two sets of side plates 11 are symmetrically arranged in parallel, and the two sets of side plates 11 provide an installation environment for the whole device. The side plate 11 is provided with a line concentration box 12 near one side of the cutting assembly 2, and a control circuit is arranged in the line concentration box 12 and used for controlling the device to operate. The end of the side plate 11, which is far away from the line concentration box 12, is provided with a placement table 13, the top end of the placement table 13 is provided with a driving module 14, and the placement table 13 provides an installation environment for the driving module 14. The driving module 14 is electrically connected to a control circuit inside the hub 12, and the driving module 14 can be controlled to operate by the control circuit inside the hub 12. The side plate 11 is provided with a groove 15 at the end remote from the cutting assembly 2, the groove 15 being adapted to the shape of the reel 31 so that the reel 31 is rotatably mounted on top of the groove 15. The recess 15 provides a mounting environment for the reel 31. The side plate 11 is far away from recess 15 one end and has been seted up rectangular through-hole 16, and rectangular through-hole 16 is convenient for operating personnel observe the inside condition of the device, can stop in time when having the unusual condition. A mounting pillar 17 is inserted between the two groups of side plates 11, a supporting pillar 21 is inserted at the top of the mounting pillar 17, and the mounting pillar 17 provides a mounting environment for the cutting assembly 2.

Referring to fig. 4, the cutting assembly 2 includes a support column 21, a cutting module 22 is inserted onto the support column 21, holes are symmetrically formed on two sides of the cutting module 22, the shape of the holes is adapted to the shape of the support column 21, and the support column 21 provides an installation environment for the cutting module 22. The cutting module 22 includes a cutting top block 221, and the cutting top block 221 is disposed along a horizontal direction and has holes formed on two sides thereof. The hole shape is matched with the support column 21, and the cutting top block 221 is inserted into the side wall of the support column 21. The cutting tip 221 provides a mounting environment for the cutting blade 223. The cutting module 22 further comprises a cutting bottom plate 222 and a cutting blade 223, holes are symmetrically formed on two sides of the cutting bottom plate 222, the shape of the holes is matched with that of the supporting columns 21, and the cutting bottom plate 222 is inserted into the side walls of the supporting columns 21. The top end of the cutting bottom plate 222 is provided with a groove, the shape of the groove of the cutting bottom plate 222 is matched with the shape of the cutting blade 223, and the cutting blade 223 is inserted between the cutting top block 221 and the groove of the cutting bottom plate 222. The cutting blade 223 has an L-shaped structure, and the bottom of the cutting blade is provided with a single-sided blade, so that the cutting position can be sharper and the cutting speed can be faster.

Referring to fig. 2, the conveying assembly 3 includes a reel 31, the reel 31 is inserted into the top end of the groove 15, and the reel 31 can wind up the cut paper to be cut into the device. The reel 31 is provided with a first transfer wheel 32 at the end near the cutting assembly 2, and a second transfer wheel 33 at the end of the first transfer wheel 32 remote from the reel 31. The end of the second transfer wheel 33 remote from the first transfer wheel 32 is connected to a third transfer wheel 34. The third transfer wheel 34 is mounted with a platen 35 at an end remote from the second transfer wheel 33. The platen 35 runs through and has offered a plurality of groups rectangular holes, and platen 35 top is provided with flattening wheel 36, and interval and paper thickness adaptation between platen 35 and the flattening wheel 36 can flatten the paper when supplying the paper to pass. The paper winding wheel 31 can wind the cut paper to be cut, then the paper passes through the bottom of the first conveying wheel 32, then passes through the top of the second conveying wheel 33, then passes through the top of the third driving wheel 34, then the paper is inserted between the flattening plate 35 and the flattening wheel 36, the paper is flattened through the flattening plate 35 and the flattening wheel 36, the cut paper passes below the cutting assembly 2 to be cut, and the cut paper is conveyed to the top end of the paper hopper 37 to be cut.

The utility model provides a cutter changing device for a paper separating machine, which has the following working principle:

Referring to fig. 1-4, the reel 31 can wind up the cut paper to be cut, then the paper passes through the bottom of the first conveying wheel 32, then passes through the top of the second conveying wheel 33, then passes through the top of the third driving wheel 34, then the paper is inserted between the platen 35 and the platen 36, the paper is flattened by the platen 35 and the platen 36, the cut paper passes through the lower part of the cutting assembly 2, and the cut paper is conveyed to the top end of the paper placing hopper 37, so that the complete cutting process is realized.

When the cutting blade 23 needs to be replaced, the cutting top block 221 is moved upwards, the cutting blade 223 is moved out of the cutting top block after the movement, at this time, a new cutting blade 223 is placed on the groove of the cutting bottom plate 222, and then the cutting top block 221 is moved downwards, so that the replacement of the blade is completed. The replacement process is convenient, and because the process is simple, the damage to operators is not easy to happen, and the tool changing efficiency is improved.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Claims

1. The cutter changing device for the paper separating machine is characterized by comprising a frame (1), wherein a cutting assembly (2) is arranged at the top of the frame (1), and a conveying assembly (3) is arranged at one end, far away from the cutting assembly (2), of the frame (1);

the machine frame (1) comprises side plates (11) symmetrically arranged along the vertical direction, grooves (15) arranged far away from the cutting assembly (2) and mounting support posts (17) arranged close to the cutting assembly (2);

The cutting assembly (2) comprises a support column (21) inserted on the mounting support column (17) and a cutting module (22) inserted on the side wall of the support column (21);

The conveying assembly (3) comprises a reel (31) connected with the frame (1) and a paper placing hopper (37) which is far away from the cutting assembly (2) and is inserted between the two groups of side plates (11).

2. The cutter changing device for paper separating machine according to claim 1, wherein two groups of side plates (11) are symmetrically arranged about the axis of the side plates (11), a line concentration box (12) is arranged on one side of the side plates (11) close to the cutting assembly (2), a placing table (13) is arranged at one end of one group of side plates (11) which are arranged opposite to the line concentration box (12), and a driving module (14) is arranged at the top end of the placing table (13).

3. The tool changing device for the paper separating machine, which is characterized in that a groove (15) is formed in one end, far away from the cutting assembly (2), of each side plate (11), a rectangular through hole (16) is formed in one end, far away from the groove (15), of each side plate (11), and mounting support posts (17) are inserted between the two groups of side plates (11).

4. The paper dispenser tool changing device according to claim 1, wherein holes are symmetrically formed in two sides of the cutting module (22), the hole shape of the cutting module is matched with that of the supporting column (21), the cutting module (22) is inserted into the side wall of the supporting column (21), the cutting module (22) comprises a cutting top block (221), the cutting top block (221) is arranged in the horizontal direction, holes are formed in two sides of the cutting top block (221), the hole shape of the cutting top block is matched with that of the supporting column (21), and the supporting column (21) penetrates through the cutting top block (221) to be arranged in the holes.

5. The tool changer for the paper dispenser according to claim 4, wherein the bottom of the cutting top block (221) is provided with a cutting bottom plate (222), holes are symmetrically formed on two sides of the cutting bottom plate (222), the shape of the holes is matched with that of the supporting columns (21), and the cutting bottom plate (222) is inserted on the supporting columns (21);

The top end of the cutting bottom plate (222) is provided with a groove, a cutting blade (223) is inserted between the cutting top block (221) and the groove of the cutting bottom plate (222), the cutting blade (223) is of an L-shaped structure, and the bottom of the cutting blade is provided with a single-sided blade.

6. A cutter changing device for a paper separating machine is characterized in that a paper winding wheel (31) is rotatably arranged at the top end of a groove (15), a first conveying wheel (32), a second conveying wheel (33) and a third conveying wheel (34) are sequentially arranged on one side, close to a cutting assembly (2), of the paper winding wheel (31), the first conveying wheel (32), the second conveying wheel (33) and the third conveying wheel (34) are rotatably arranged between two groups of side plates (11), a flattening plate (35) is arranged at one end, far away from the second conveying wheel (33), of the third conveying wheel (34), a plurality of groups of rectangular holes are formed in the flattening plate (35) in a penetrating mode, and a flattening wheel (36) is arranged at the top end of the flattening plate (35).